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مرکز اطلاعات علمی SID1
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources
Title: 
Author(s): 

Issue Info: 
  • Year: 

    0
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    -
Measures: 
  • Citations: 

    4
  • Views: 

    1227
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 1227

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Title: 
Author(s): 

Issue Info: 
  • Year: 

    0
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    -
Measures: 
  • Citations: 

    5
  • Views: 

    7783
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 7783

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Title: 
Author(s): 

Issue Info: 
  • Year: 

    0
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    -
Measures: 
  • Citations: 

    0
  • Views: 

    1729
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 1729

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Title: 
Author(s): 

Issue Info: 
  • Year: 

    0
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    -
Measures: 
  • Citations: 

    4
  • Views: 

    2464
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 2464

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Title: 
Author(s): 

Issue Info: 
  • Year: 

    0
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    -
Measures: 
  • Citations: 

    2
  • Views: 

    801
  • Downloads: 

    0
Keywords: 
Abstract: 

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 801

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    397-406
Measures: 
  • Citations: 

    4
  • Views: 

    1231
  • Downloads: 

    151
Abstract: 

This study was carried out in Chaleki Research Station in Gorgan in The year 2000. Station altitude and annual rainfall are 85 m and 600 mm respectively.Seedlings of Hypericum perforatum collected from different localities are varied in aspect of leaf size and height.Seedlings were planted with intervals 30cm on row and 50cm between rows in autumn. The top yields of plants were harvested from 10cm of terminal after 30% flowering and then were dried at room condition. Dry matter of tops, flowering date, plants height and tillering was recorded from 10 random plants. The yield of the tops of plants in Drazno and Garmab-Dasht were 6758 and 1696Kg/ha respectively that was significant in T- Test (0.01, t=5.19). The till number in both areas were almost equal but the plant height in Garmab-Dasht (120.3cm) was more than Drazno (67.7cm). The correlation between the tops of yield and tillering was for Garmab-Dasht 0.70 and for Drazno 0.93.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 1231

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    407-416
Measures: 
  • Citations: 

    0
  • Views: 

    1413
  • Downloads: 

    797
Abstract: 

Saffron dark- red stigmata of Crocus sativus. L flowers is a very high value material due to its applications, mainly those to provide color and flavor to foods. Dietary factors play a significant role in both cancer promotion and prevention. Carotenoieds are one of the most common dietary compounds that have been studied as cancer- preventive agents. Recently extracts from natural products and saffron ave also been shown to exhibit anticancer activity. The main pigments of saffron are mono - and di-glycosyle esters of the polyene dicarboxylic acid crocetin, where D-glycose and D- gentobiose occurs as carbohydrate residues. For the extracton of saffron 20gr was successively and exhausively extracted with light petroleum, diethyl ether and methanol in a Soxhlet extractor in the dark. The methanol extract contained the glycosede carotenoids of saffron. Separation of the constituents were achieved by silica gel TLC using different solvent (mobile phase) system. The TLC method was time consuming and also gave an over estimation of the colour principles.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 1413

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    417-423
Measures: 
  • Citations: 

    0
  • Views: 

    1738
  • Downloads: 

    617
Abstract: 

Scutellaria is a member of Labiatae, distributed in mediteranean region and south Asia. In Iran 20 species are present in center, northern, northwest and western districts. The aerial parts of Scutellaria pinnatifida. Were collected from Touchal in Tehran province at full flowering stage in May 2004. Essential oil was isolated by hydrodistillation from the aerial parts of plant and analysed by a combination of capillary GC and GC/MS. The yeild of essential oil was in 0.07% (w/w). 29 compounds in the oil have been identified representing 96.6% of the oil. The main constituent was germacrene D (39%). Other main components were b-caryophyllene, farnesene and bicyclogermacrene.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 1738

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    425-439
Measures: 
  • Citations: 

    7
  • Views: 

    2536
  • Downloads: 

    692
Abstract: 

The genus of Satureja with the persian name of "Marzeh" consists of 14 species in Iran, 9 of them are endemic. One of these endemic species is Satureja bachtiarica.In this research, the aerial parts of S. bachtiarica were collected from two different localities in Fars and Yazd provinces, at full flowering stage. The plant materials were hydro-distilled in order to obtain their essential oils. The oils were analyzed by capillary GC and GC/MS. The oil yields were calculated equal to 2.15% for Yazd sample and 1.65% for Fars sample. Twenty compounds were identified in the oil of Fars sample with carvacrol (49.3%), p-cymene (12.7%) and trans-a-bergamotene (5.8%) as the main components.Twenty compounds were characterized in the oil of Yazd sample with carvacrol (66.5%), p-cymene (15.2%) and linalool (4.6%) as the main constituents.The relatively high amount of oil yield and high percentage of carvacrol in the oil of S. bachtiarica, showed that this species could have the medicinal and nutritional uses like S. hortensis and S. montana. These two Satureja species are not native of Iran and S. bachtiarica may be used instead of them.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 2536

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    441-455
Measures: 
  • Citations: 

    0
  • Views: 

    829
  • Downloads: 

    504
Abstract: 

In order to optimizing nitrogen application for Hypericum perforatum producing, a completely randomized block design (CRBD) was carried out with 6 treatments and 3 replications. The nitrogen application treatments were 0, 30, 60, 90, 120 and 150 kg Nha-1. In 1999 hypericin produced with application of 150 kg Nha-1 in the first harvest and 90 kg Nha-1 in the second harvest were in the maximum rates. Also hypericin yield have no significant difference among 90, 120 and 150 kg Nha-1 treatments in both harvests. In the first harvest from 1999 maximum harvest index was 37% in control and min. was 27.7% which obtain in 150 kg Nha-1 treatment. Hypericin yield in first and second harvests of 1999 and also mean annuals among the medium and maximum Nitrogen application treatments have not significant difference. Thus it seems application medium rates of nitrogen (60-90 kg Nha-1) is sufficient for producing high hypericin yield and also this medicinal plant couldn't consumes high fertilizer.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 829

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    457-468
Measures: 
  • Citations: 

    1
  • Views: 

    1260
  • Downloads: 

    580
Abstract: 

Many of crude products from medicinal plants, because of essential oils used in medical. But in most of crude products, essential oils separated and used as a medicine. The purpose of this study was evolution of essential oils extracted by hydrodistellation method from Salvia officinalis L. and effected on four bacteries (g+) and (g-) consist: E.coli (t), Shigella sonnei (g), Bacillus anthracis (g+) and Bacillus cereus (g+), by using well diffusion method and chemical constituents of essential oils analyzed and determined by GC and GC/MS. Main compounds consist: a pinene (5.5%), borneol (9.4%), a humulene (8.4%) and globulol (9.3%) .Essential oil effective identified against above mentioned bacterial suspension by micro organism 108 Colony Forming Unit/ml (cfu/ml) until is studied bacteriocide amount. Bacteriocide activity of Salvia officinalis L. shoot flowers essential oil observed later of 24-48 h zones of growth inhibition respectively Bacillus cereus, 40mm, Bacillus anthracis, 25mm, Shigella sonnei 24mm, E. coli 20mm.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 1260

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    469-476
Measures: 
  • Citations: 

    2
  • Views: 

    810
  • Downloads: 

    536
Abstract: 

Eucalyptus porosa was collected from Dezfool (Fadak Garden) in Martchn 2004. Dry leaves were hydrodistilled in a Clevenger type apparatus for 20min. to produce an oil at the yield of 0.57% (based on dry leaves). In order to quantitavely and qualitavely analyses, the oil was injected to Gc. Among twenty-one compounds which were identified in the oil, 1,8-cineole(58.6%), a–pinene (12.8%) and nopinone (3.11%) were the major constituents, respectively.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 810

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Author(s): 

ROGHANI MEHRDAD | BALUCHNEJADMOJARAD TOURANDOKHT | BAGHERI ALI | ATYABI S.M.

Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    477-486
Measures: 
  • Citations: 

    0
  • Views: 

    897
  • Downloads: 

    557
Abstract: 

In the present study, the possible antinociceptive effect of methanolic seed extract of coriander was investigated in male streptozotocin-diabetic rats using standard formalin test. For this purpose, male albino wistar rats (250- 350g) were used. They were randomly divided into three groups, i.e. control, diabetic and extract-treated diabetic. For induction of diabetes, streptozotocin (60mg/Kg) was administered i.p. After one month, formalin test was conducted. The obtained findings demonstrated that pain sensation in the second interval (5-10min) of the acute phase of the formalin test is higher (P<0.001) in comparison with control group, while a less significant difference was found between control and extract-treated diabetic group (P<0.05). On the other hand, there was no significant difference between control and extract-treated diabetic groups regarding acute and chronic phases of the formalin test. It is concluded that i.p. administration of this extract at a dose of 100mg/Kg does not produce a significant analgesic effect in formalin test.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 897

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    487-532
Measures: 
  • Citations: 

    5
  • Views: 

    7906
  • Downloads: 

    3193
Abstract: 

The main purpose of this research was collection and identification of medicinal plants in kerman province. According to condition of soil, topography, temperature, climate and percipitation of this province. We gathered medicinal plants. 285 species were collected which classified in 200 genera and 71 family. Scientific name, Persian and local name, altitude, habitate conditions and distribution were mentioned in this paper. 72% species were herbaceous and 11.3% were shrubs. More species were distributed in the 1500 2500 meter from sea level.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 7906

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    533-545
Measures: 
  • Citations: 

    4
  • Views: 

    2471
  • Downloads: 

    887
Abstract: 

Rosa damascena Mill. was collected from west parts of Iran, and cultivated at the experimental field of Research Institute of Forests and Rangelands, using a three replicated randomized complete blocks design. Seven genotypes were compared for essential oils yield and number of petals, stamens, and pistils. Genotypes showed significant differences in terms of the measured traits. Comparison of means classified the genotypes in 7, 7 and 7 (in 2003) and 6, 7 and 6 (in 2004) groups, for petal, stamen and pistil number, respectively. Also, essential oils concentration and yield showed genotypic variation. A considerable variation was, therefore, revealed from different analyses in floral parts and essential oils concentration of Rosa damascena Mill. From west parts of Iran.It could then be concluded that the genotypes could be grouped based on geographical origins. Furthermore, floral parts may be applied for classification of Damask rose genotypes. Finally amount of essential oils as the major product of Rosa damascena could be considered as an appropriate selection factor, in order to use in breeding programs.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View 2471

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Issue Info: 
  • Year: 

    2005
  • Volume: 

    20
  • Issue: 

    4
  • Pages: 

    547-560
Measures: 
  • Citations: 

    1
  • Views: 

    1747
  • Downloads: 

    703
Abstract: 

In this investigation, 10 important essential species of Hormozgan province from Labiatae family was studied. These species were Lavandula stricta, Mentha mozaffariani, Salvia aegyptiaca, S. mirzayanii, S. santolinifolia, S. sharifii, Teucrium pollium, T. stocksianum, Zataria multiflora and Zhumeria majdae. With regard to source, search, inform persons and travelling to the various parts were determined ecological factors as: Habitate characteristics, local name, Persian name, altitude, climate, rainfall, temperature, distributed regions, form, slope, campanion plants, soil texture, pH, EC, major compounds and traditional cure uses. Most of species were bushes. Used organ of them was leaf that used for digestive cures, romatism, fever, headache, cold, pain and wound. The major compounds of these plants were limonene, linalool and their derivatives that caused nice odour and tranquillizing properties. These plants located in mountainous regions, but some of them located in plains and hills. Altitude domain of habitates was varied between 10 to 2100 m. Soil texture of habitates was sandy-loam and loam with pH= 7.32 - 8.5 and EC= 0.130-1.357 mm/cm. Climates of species distribution regions were hot and extradry, hot and semidry, hot and semidry deserty and hot and dry deserty. Average temperature was 17.5-27.5 oC and average rainfall was 150-350 mm, although for more than species was 150- 200 mm. The habitate of species was sloppy rock with very low soil and tracks between rocks. Distribution of these species was very limited and thus formed.

Yearly Impact: مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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